Hi all,
I'm currently experimenting with FreeRTOS 7.0.1 and lwip 1.3.2 on an AT91SAM7X microcontroller.
The project includes a UDP (SNTP server) socket, which has been implemented twice now: one time by
using the socket API and the other time using raw udp API with callback (via udp_recv() ).
When I start to bothering the UDP socket by sending messages towards it (running 50 NTP clients in parallel),
the output of PBUF_POOL statistics sooner or later shows lines like this even after stopping all clients:
MEM PBUF_POOL:
avail: 64
used: 31
max: 43
err: 4746
Please tell me what other information to provide if you'd like to help.
Thanks in advance,
Gerhard